Inventor

DONAHUE RONALD J

US4 patents

⚠️ This page may combine multiple inventors who share the name “DONAHUE RONALD J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TECUMSEH PRODUCTS CO

2 patents

US7165536B2Jan 23, 2007

Evaporative emissions control system for small internal combustion engines

TECUMSEH PRODUCTS CO28 citations90

US7267112B2Sep 11, 2007

Evaporative emissions control system including a charcoal canister for small internal combustion engines

TECUMSEH PRODUCTS CO44 citations88

BRUNSWICK CORP

1 patent

US6622481B1Sep 23, 2003

Exhaust treatment device for an internal combustion engine

BRUNSWICK CORP13 citations82

CERTIFIED PORTS CORP

1 patent

US7854296B2Dec 21, 2010

Passive secondary air muffler

CERTIFIED PORTS CORP10 citations70